CAJ | 학술논문

文中研究了目前已掺杂的铁基砷化物的原子价层轨道平均能与超导电性的关系,发现全部阳离子和阴离子的价层轨道平均能的平均值主要集中在11.407eV-11.705eV之间,而阳离子与阴离子价层轨道平均能的平均值之差的绝对值主要集中在8.446eV-8.869eV之间,并由平均作用能与转变温度的关系推测出目前掺杂铁基砷化物还没有达到超导最佳状态.这将有助于了解晶格上电子的静电作用与超导机理的关系,并对以后铁基砷化物的掺杂研究有一定的指导意义.
문중연구료목전이참잡적철기신화물적원자개층궤도평균능여초도전성적관계,발현전부양리자화음리자적개층궤도평균능적평균치주요집중재11.407eV-11.705eV지간,이양리자여음리자개층궤도평균능적평균치지차적절대치주요집중재8.446eV-8.869eV지간,병유평균작용능여전변온도적관계추측출목전참잡철기신화물환몰유체도초도최가상태.저장유조우료해정격상전자적정전작용여초도궤리적관계,병대이후철기신화물적참잡연구유일정적지도의의.
The correlation between the energy of valence orbit and the superconductivity of doping rare-earth iron oxyarsenides was researched in this paper. It was found that the average energy values of valence orbits parameter's about cations and anions concentrate in 11.407eV to 11.705eV and the difference of that concentrate in 8.446eV to 8.8698eV for doping rare-earth iron oxyarsenides superconductors. Moreover, we speculated that the best superconductive state of doping rare-earth iron oxyarsenides had not occurred on the basis of relationship between Tc and average energy of valence orbits, at present. It was helpful to understand the connection between the electrostatic actions of the electron on the lattice of valence orbits with superconductivity and research the superconductivity of doping rare-earth iron oxyarsenides.